123203488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6121}}^1$

素因数の和:6185

約数の個数: 48

約数和(自身を含む): 263809224

約数和(自身を除く): 140605736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 5032, 6121, 10064, 12242, 20128, 24484, 48968, 97936, 104057, 195872, 208114, 226477, 416228, 452954, 832456, 905908, 1664912, 1811816, 3329824, 3623632, 3850109, 7247264, 7700218, 15400436, 30800872, 61601744, 123203488]

約数ペア:

[(1, 123203488), (2, 61601744), (4, 30800872), (8, 15400436), (16, 7700218), (17, 7247264), (32, 3850109), (34, 3623632), (37, 3329824), (68, 1811816), (74, 1664912), (136, 905908), (148, 832456), (272, 452954), (296, 416228), (544, 226477), (592, 208114), (629, 195872), (1184, 104057), (1258, 97936), (2516, 48968), (5032, 24484), (6121, 20128), (10064, 12242)]